TREA

Arrangements of electric power supplies in time pieces

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Industry

  • CPC
  • G04C10/00
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Parent Industries

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES

Current Industry

G04C10/00Arrangements of electric power supplies in time pieces

Sub Industries

G04C10/02the power supply being a radioactive or photovoltaic source G04C10/04with means for indicating the condition of the power supply
Industries